clk: qcom: Add X1P42100 GPUCC driver

The 8-core X1s have a different GPU subsystem compared to their bigger
cousins, including the clocks part. Add the GPU clock controller driver
to drive these.

Signed-off-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

Author: quic-kdybcio

drivers/clk/qcom/Kconfig

@@ -64,6 +64,15 @@ config CLK_X1E80100_TCSRCC
 	  Support for the TCSR clock controller on X1E80100 devices.
 	  Say Y if you want to use peripheral devices such as SD/UFS.
 
+config CLK_X1P42100_GPUCC
+	tristate "X1P42100 Graphics Clock Controller"
+	depends on ARM64 || COMPILE_TEST
+	select CLK_X1E8010_GCC
+	help
+	  Support for the graphics clock controller on X1P42100 devices.
+	  Say Y if you want to support graphics controller devices and
+	  functionality such as 3D graphics.
+
 config CLK_QCM2290_GPUCC
 	tristate "QCM2290 Graphics Clock Controller"
 	depends on ARM64 || COMPILE_TEST

drivers/clk/qcom/Makefile

@@ -26,6 +26,7 @@ obj-$(CONFIG_CLK_X1E80100_DISPCC) += dispcc-x1e80100.o
 obj-$(CONFIG_CLK_X1E80100_GCC) += gcc-x1e80100.o
 obj-$(CONFIG_CLK_X1E80100_GPUCC) += gpucc-x1e80100.o
 obj-$(CONFIG_CLK_X1E80100_TCSRCC) += tcsrcc-x1e80100.o
+obj-$(CONFIG_CLK_X1P42100_GPUCC) += gpucc-x1p42100.o
 obj-$(CONFIG_CLK_QCM2290_GPUCC) += gpucc-qcm2290.o
 obj-$(CONFIG_IPQ_APSS_PLL) += apss-ipq-pll.o
 obj-$(CONFIG_IPQ_APSS_6018) += apss-ipq6018.o